package com.itheima;

import lombok.extern.slf4j.Slf4j;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.loadbalancer.LoadBalanced;
import org.springframework.cloud.openfeign.EnableFeignClients;
import org.springframework.context.annotation.Bean;
import org.springframework.web.client.RestTemplate;

@SpringBootApplication
@Slf4j
@EnableFeignClients
public class OrderApp {

    public static void main(String[] args) {
        SpringApplication.run(OrderApp.class, args);
        log.info("开始运行");
    }

    /**
     * 将RestTemplate注入Spring容器
     * 驻车RestTemplate
     */
    @Bean
    @LoadBalanced  //开启服务器负载均衡
    public RestTemplate restTemplate(){
        return new RestTemplate();
    }
}
